Romulan D'deridex Warbird

The Romulan D'deridex Class commonly known as the Romulan Warbird or Warbird class is a class of Romulan vessel active during the 24th century. It requires 450 Schematics to build.

The existence of the D'deridex class in Star Trek Timelines was first revealed in the Fans React - Star Trek Timelines at STLV 2015 Dev Diary.